Number Series MCQs with Answers

Complete the series: $4, 9, 16, 25, \_\_\_\_\_$?

• A.$30$
• B.$36$
• C.$49$
• D.$35$

What comes next in the series? $0, 4, 7, 11, 14, 17, \text{?}$

• A.$20$
• B.$22$
• C.$21$
• D.$24$

Find the missing number in the series: $15, 45, ?, 405$

• A.$90$
• B.$180$
• C.$135$
• D.$270$

The sum of the first twenty-five natural numbers starting from 10 is?

• A.$575$
• B.$525$
• C.$550$
• D.$600$

Find the sum of the infinite geometric series $8 + 4 + 2 + \cdots$ up to infinity.

• A.$14$
• B.$16$
• C.$18$
• D.$20$

A businessman earns an income of PKR 1 on the first day of his business. On every subsequent day, he earns an income which is just double of that made on the previous day. On the 10th day of business, his income in PKR is ?

• A.$2^{11}$
• B.$2^{10}$
• C.$2^{8}$
• D.$2^{9}$

Past Paper MCQ

If an object falls 27 m and rebounds two-thirds of the distance each time, what is the total distance traveled before it comes to rest?

• A.$105$ m
• B.$135$ m
• C.$81$ m
• D.$162$ m

Find the next term in the pattern: $1 = 0$, $2 = 8$, $3 = 16$, $4 = ?$

• A.$20$
• B.$24$
• C.$32$
• D.$28$

If $22 \times 33 = 4499$, $33 \times 44 = 991616$, then $44 \times 55 =$ ?

• A.$16162525$
• B.$16252516$
• C.$25161625$
• D.$25251616$

Complete the series: $1, 1, 8, 4, 27, 9, \_\_\_\_\_$

• A.$64$
• B.$36$
• C.$16$
• D.$49$